搜索结果: 1-11 共查到“X ray imaging”相关记录11条 . 查询时间(0.126 秒)
Sodium-ion batteries have been touted as a sustainable alternative to lithium-ion batteries because they are powered by a more abundant natural resource. However, sodium-ion batteries have hit a signi...
More sensitive X-ray imaging（图）
X射线成像 光材料 闪烁体
2023/6/7
Scintillators are materials that emit light when bombarded with high-energy particles or X-rays. In medical or dental X-ray systems, they convert incoming X-ray radiation into visible light that can t...
Scientists develop numerical capability of laser-driven X-ray imaging（图）
Scientists numerical capability laser-driven X-ray imaging
2020/7/3
A team of scientists led by University of Nevada Reno physicist Hiroshi Sawada has demonstrated that numerical modeling accurately reproduces X-ray images using laser-produced X-rays.The ima...
Towards hard X-ray imaging at GHz frame rate
hard X-ray imaging GHz frame rate Instrumentation and Detectors Plasma Physics
2012/5/17
Gigahertz (GHz) imaging using hard X-rays ($\gtrsim$ 10 keV) can be useful to high-temperature plasma experiments, as well as research using coherent photons from synchrotron radiation and X-ray free ...
A hard x-ray transmission microscope with 30 nm spatial resolution has been developed employing the third diffraction order of a zone plate objective. The microscope utilizes a capillary type condense...
AXIOM: Advanced X-ray Imaging Of the Magnetosphere
X-rays. Space telescope. Space plasma instrumentation Magnetometer Techniques:Imaging spectroscopy plasma field analysers
2011/9/27
Planetary plasma and magnetic field environments can be studied by in situ measurements or by remote sensing. While the former provide precise information about plasma behaviour, instabilities and dyn...
Instrumentation of coherent X-ray imaging and the primary experimental results
CXDM oversampling image reconstruction phase retrieval
2010/5/7
Coherent X-ray microscopy has advanced towards higher-energy, more brilliant sources over the past decade since its demonstrations, and many advancements have been made towards optimizing this imaging...
An X-ray imaging device based on a GEM detector with delay-line readout
delay-line readout gas electron multiplier (GEM) X-ray imaging
2009/12/24
An X-ray imaging device based on a triple-GEM (Gas Electron Multiplier) detector, a fast delay-line circuit with 700 MHz cut-off frequency and two dimensional readout strips with 150 μm width on the t...
Impacts of Filtration on Contrast-Detail Detectability of an X-ray Imaging System
Contrast-Detail Detectability X-ray Imaging System
2009/9/8
The purpose of this study is to investigate the impacts of added filtration on the contrast-detail detectability of a digital X-ray imaging system for small animal studies. A digital X-ray imaging sys...
A Tunable Energy Filter for Medical X-Ray Imaging
Tunable Energy Filter Medical X-Ray Imaging
2009/9/4
A multiprism lens (MPL) is a refractive X-ray lens, and its chromatic properties can be employed in an energy filtering setup to obtain a narrow tunable X-ray spectrum. We present the first evaluation...
Displaying the Bottom of Periodontal Pockets Using Dental Equipment for Digital X-Ray Imaging
dental digital X-ray imaging equipment retraction cord with copper filament bottom of periodontal pocket
2009/5/20
We determined whether the bottom of periodontal pockets can be visually confirmed using digital X-ray imaging involving the insertion of Stay-put® (Roeko, Germany), a retraction cord with a copper...